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Karatemiz G, Esatoglu SN, Gurcan M, Ozguler Y, Yurdakul S, Hamuryudan V, Fresko I, Melikoglu M, Seyahi E, Ugurlu S, Ozdogan H, Yazici H, Hatemi G. Frequency of AA amyloidosis has decreased in Behçet's syndrome: a retrospective study with long-term follow-up and a systematic review. Rheumatology (Oxford) 2022; 62:9-18. [PMID: 35657376 DOI: 10.1093/rheumatology/keac223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/23/2022] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE A decline in the frequency of AA amyloidosis secondary to RA and infectious diseases has been reported. We aimed to determine the change in the frequency of AA amyloidosis in our Behçet's syndrome (BS) patients and to summarize the clinical characteristics of and outcomes for our patients, and also those identified by a systematic review. METHODS We identified patients with amyloidosis in our BS cohort (as well as their clinical and laboratory features, treatment, and outcome) through a chart review. The primary end points were end-stage renal disease and death. The prevalence of AA amyloidosis was estimated separately for patients registered during 1976-2000 and those registered during 2001-2017, in order to determine whether there was any change in the frequency. We searched PubMed and EMBASE for reports on BS patients with AA amyloidosis. Risk of bias was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) tool. RESULTS The prevalence of AA amyloidosis was 0.62% (24/3820) in the earlier cohort and declined to 0.054% (3/5590) in the recent cohort. The systematic review revealed 82 cases in 42 publications. The main features of patients were male predominance and a high frequency of vascular involvement. One-third of patients died within 6 months after diagnosis of amyloidosis. CONCLUSION The frequency of AA amyloidosis has decreased in patients with BS, which is similar to the decrease observed for AA amyloidosis due to other inflammatory and infectious causes. However, AA amyloidosis is a rare, but potentially fatal complication of BS.
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Affiliation(s)
- Guzin Karatemiz
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Sinem Nihal Esatoglu
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Mert Gurcan
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Yesim Ozguler
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Sebahattin Yurdakul
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Vedat Hamuryudan
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Izzet Fresko
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Melike Melikoglu
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Emire Seyahi
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Serdal Ugurlu
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Huri Ozdogan
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Hasan Yazici
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Gulen Hatemi
- Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Mazzucchelli R, Almodovar-González R, Dieguez-Costa E, Crespí-Villarías N, Pérez-Fernández E, García-Zamora E, Garcia Vadillo A. Trends in amyloidosis in spondyloarthritis: results from the Spanish National Inpatient Registry over a 17-year period (1999-2015)-TREND-EspA study. RMD Open 2021; 7:rmdopen-2021-001782. [PMID: 34593628 PMCID: PMC8487213 DOI: 10.1136/rmdopen-2021-001782] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 09/14/2021] [Indexed: 01/21/2023] Open
Abstract
Objective To assess the incidence of amyloidosis and trends therein in patients with spondyloarthritis (SpA) over a long period (17 years). Methods An observational retrospective population-based matched cohort study was conducted. All the admissions of patients with SpA, including ankylosing spondylitis (AS), psoriatic arthritis (PsA), arthritis associated with inflammatory bowel disease (SpA-IBD) and reactive arthritis (ReA), reported between 1999 and 2015, were analysed and a control group matched by age, sex and year of admission was selected. Incidence rates for amyloidosis were calculated. Generalised linear models were used for trend analysis and unconditional logistic regression for calculating crude and adjusted ORs (AOR) to assess the association between amyloidosis and SpA. Results The study database contained data on 107 140 admissions in each group. Between 1999 and 2015, 792 patients in the SpA cohort (0.7% of all admissions) had a diagnosis of amyloidosis versus 68 in the non-SpA cohort (0.1%) (p<0.001). From 1999 to 2015, incidence rates of amyloidosis tended to decrease in the SpA cohort (−4.63%/year overall), while they increased in the Non-SpA cohort (+10.25%/year overall). We found strong associations of amyloidosis with all SpAs (AOR 10.4; 95% CI 8.2 to 13.3) and with each type studied (AORs 10.05 (7.84 to 12. 88) for AS, 9.5 (7.3 to 12.4) for PsA, 22.9 (16.6 to 31.7) for SpA-IBD and 10.1 (6.1 to 16.7) for ReA). Conclusions Incidence of amyloidosis among patients with SpA has strongly decreased in Spain. Amyloidosis is most strongly associated with SpA-IBD while the strength of association with PsA and ReA is similar to that with AS.
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Affiliation(s)
- Ramon Mazzucchelli
- Rheumatology, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain .,Department of Preventive Medicine and Public Health, Universidad Rey Juan Carlos, Madrid, Spain
| | - Raquel Almodovar-González
- Rheumatology, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain.,Department of Preventive Medicine and Public Health, Universidad Rey Juan Carlos, Madrid, Spain
| | - Elisa Dieguez-Costa
- Department of Diagnostic Imaging, Hospital Vithas Nuestra Señora de América, Madrid, Spain
| | | | | | - Elena García-Zamora
- Dermatology Department, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain
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Muchtar E, Dispenzieri A, Magen H, Grogan M, Mauermann M, McPhail ED, Kurtin PJ, Leung N, Buadi FK, Dingli D, Kumar SK, Gertz MA. Systemic amyloidosis from A (AA) to T (ATTR): a review. J Intern Med 2021; 289:268-292. [PMID: 32929754 DOI: 10.1111/joim.13169] [Citation(s) in RCA: 131] [Impact Index Per Article: 43.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 07/15/2020] [Indexed: 01/09/2023]
Abstract
Systemic amyloidosis is a rare protein misfolding and deposition disorder leading to progressive organ failure. There are over 15 types of systemic amyloidosis, each caused by a different precursor protein which promotes amyloid formation and tissue deposition. Amyloidosis can be acquired or hereditary and can affect various organs, including the heart, kidneys, liver, nerves, gastrointestinal tract, lungs, muscles, skin and soft tissues. Symptoms are usually insidious and nonspecific resulting in diagnostic delay. The field of amyloidosis has seen significant improvements over the past decade in diagnostic accuracy, prognosis prediction and management. The advent of mass spectrometry-based shotgun proteomics has revolutionized amyloid typing and has led to the discovery of new amyloid types. Accurate typing of the precursor protein is of paramount importance as the type dictates a specific management approach. In this article, we review each type of systemic amyloidosis to provide the practitioner with practical tools to improve diagnosis and management of these rare disorders.
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Affiliation(s)
- E Muchtar
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - A Dispenzieri
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - H Magen
- Hematology Institute, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - M Grogan
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
| | - M Mauermann
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - E D McPhail
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - P J Kurtin
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - N Leung
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA.,Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - F K Buadi
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - D Dingli
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - S K Kumar
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - M A Gertz
- From the, Division of Hematology, Mayo Clinic, Rochester, MN, USA
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AA amyloidosis secondary to adult onset Still's disease: About 19 cases. Semin Arthritis Rheum 2019; 50:156-165. [PMID: 31488308 DOI: 10.1016/j.semarthrit.2019.08.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/04/2019] [Accepted: 08/07/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Adult onset Still's disease (AOSD) is an inflammatory disorder characterized by high spiking fever, evanescent rash, polyarthritis, and many other systemic manifestations. Recurrent or persistent disease can lead to AA amyloidosis (AAA). Our objectives were to present 3 French cases and perform a systematic review of the literature, in order to determine the prevalence, characteristics, predisposing factors, and therapeutic response of AOSD-related AAA. METHODS A systematic literature review was performed by searching MEDLINE from 1971 to 2018. Two independent investigators selected reports of AAA complicating AOSD. New French cases were identified with the help of the Reference Center for rare Auto-Inflammatory Diseases and Amyloidosis (CEREMAIA). Patients with juvenile idiopathic arthritis were excluded. RESULTS The prevalence of AAA in AOSD was 0.88% (95%CI [0.49-1.28]) based on 45 articles. In addition to 3 new cases from the CEREMAIA, 16 patients were assessed for clinical presentation, risk factors, and therapeutic response of AOSD-related AAA. Mean age at AOSD onset was 29.6 ± 12.6 years, with a mean delay before AAA diagnosis of 16.75±5.8 years. Renal involvement was the most common manifestation of AAA. The majority of patients presented active AOSD at AAA diagnosis. Various treatments of AOSD-related AAA were attempted including corticosteroids and biotherapies. CONCLUSION AAA is a rare and severe complication that may occur during the course of uncontrolled active AOSD. It could be prevented by early diagnosis and better control of AOSD, with more frequent use of biotherapies.
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Stankovic Stojanovic K, Hubert D, Leroy S, Dominique S, Grenet D, Colombat M, Clement A, Fayon M, Grateau G. Cystic fibrosis and AA amyloidosis: a survey in the French cystic fibrosis network. Amyloid 2014; 21:231-7. [PMID: 25054230 DOI: 10.3109/13506129.2014.943834] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION To define the characteristics of CF patients developing AA amyloidosis. METHODS A 30-year retrospective survey conducted within the national French CF network to identify cases of CF associated with AA amyloidosis. RESULTS Nine cases of AA amyloidosis were identified (CF prevalence in France is approximately 6000 patients) and sufficient data were collected in six. The clinical presentation was renal disease in four cases, a compressive goiter in one case, and epigastric pain in one case. Organ involvement included kidney disease in all cases (proteinuria, with a median age at onset of 24 years, 4 cases with nephrotic syndrome, 5 with renal failure); gastrointestinal (4 cases with duodenal ulcer); thyroid (2 cases); and hepatobiliary system (3 cases). The median age at diagnosis of CF was 6.5 years. Five patients had pancreatic insufficiency. All patients had chronic respiratory infections requiring intravenous antibiotics several times a year. Five patients have died, at a median age of 29 years and a median duration of 6 years after the onset of proteinuria. CONCLUSION AA amyloidosis is a rare but morbid complication of CF. Renal involvement is predominant.
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Affiliation(s)
- Katia Stankovic Stojanovic
- Centre de Reference pour les Amyloses d'Origine Inflammatoire et de la Fièvre Mediterraneenne Familiale, Service de Medecine Interne, Assistance Publique - Hôpitaux de Paris, Hôpital Tenon , Paris France
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Pamuk ON, Donmez S, Pamuk GE, Puyan FO, Keystone EC. Turkish experience in rheumatoid arthritis patients with clinical apparent amyloid deposition. Amyloid 2013; 20:245-50. [PMID: 24106838 DOI: 10.3109/13506129.2013.840576] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES We evaluated the frequency of clinical apparent amyloid deposition, clinical features and outcome in our rheumatoid arthritis (RA) patients. METHODS Medical records of 1415 RA patients were examined. During routine follow-up, RA patients with proteinuria on urinalysis, underwent rectal biopsy. RESULTS Eleven patients (0.78%) were diagnosed with clinical apparent amyloid deposition. While the mean annual incidence of AA amyloidosis between 2001 and 2005 was 0.2%, it was 0.13% between 2006 and 2011. At initial presentation, three RA-related AA amyloidosis patients had nephrotic-range proteinuria and renal insufficiency, four had only nephrotic-range proteinuria, three had non-nephrotic-range proteinuria, and one had non-nephrotic-range proteinuria and renal insufficiency. The mean age in RA patients with AA amyloidosis was 60.8 years and disease duration was 12 years. Ten of 11 cases had positive rheumatoid factor. Two RA patients with AA amyloidosis who had been diagnosed in the pre-anti-TNF era died. Of the rest nine patients with AA amyloidosis, eight were administered anti-TNF therapy and one was given rituximab. In four patients, anti-TNF therapy led to disappearance of clinical features, decrement in proteinuria and resulted in improvement of or at least stabilization of renal functions. One patient using anti-TNF therapy died because of tuberculosis. One patient discontinued anti-TNF therapy and developed end-stage renal disease. Two patients have been started to be given anti-TNF therapy recently. In one patient who was given rituximab, there was regression of proteinuria and improvement in renal functions. CONCLUSIONS We diagnosed a 0.78% frequency of AA amyloidosis in RA. It seems that - other than the risks of infection, tuberculosis - anti-TNF drugs seem to be effective on RA disease activity and also have renoprotective effects in RA patients with AA amyloidosis.
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Miyagawa I, Nakayamada S, Saito K, Hanami K, Nawata M, Sawamukai N, Nakano K, Yamaoka K, Tanaka Y. Study on the safety and efficacy of tocilizumab, an anti-IL-6 receptor antibody, in patients with rheumatoid arthritis complicated with AA amyloidosis. Mod Rheumatol 2013; 24:405-9. [PMID: 24252016 DOI: 10.3109/14397595.2013.844294] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Although treatment of rheumatoid arthritis (RA) has progressed by the use of biologics, amyloid A (AA) amyloidosis is still an intractable complication in patients with RA. In the present study, safety and efficacy of 1-year treatment with an anti-IL-6 receptor antibody tocilizumab (TCZ) on RA and AA amyloidosis were estimated. METHODS TCZ (8 mg/kg every 4 weeks) was administered to five RA patients complicated with AA amyloidosis. The primary end point was improvement in renal dysfunction and the secondary end point was CDAI at 1 year after the treatment. RESULTS An improvement in the renal dysfunction, including urinary protein secretion, was found, in four patients including two patients who were refractory to etanercept, with a remarkable decrease of SAA concentration, and the progression of organ dysfunction was prevented at 1 year in all patients treated with TCZ. The mean clinical disease activity index decreased from 33.9 to 4.7 (p = 0.012) in five patients treated with TCZ for 1 year. Three non-serious adverse events were observed in two patients. CONCLUSIONS TCZ ameliorates renal dysfunction in RA patients complicated with AA amyloidosis who are refractory to conventional therapies, thereby suggesting that TCZ has a potential to regulate AA amyloidosis.
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Affiliation(s)
- Ippei Miyagawa
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health , Kitakyushu , Japan
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Panizo N, Rivera F, López-Gómez JM. Decreasing incidence of AA amyloidosis in Spain. Eur J Clin Invest 2013; 43:767-73. [PMID: 23683125 DOI: 10.1111/eci.12097] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Accepted: 03/22/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND The main objectives of our study were to review all cases of amyloidosis diagnosed by renal biopsy in Spain from 1994 to 2009 and to analyse variations in the incidence over time. MATERIALS AND METHODS We analysed all biopsies from native kidneys included in the Spanish Registry of Glomerulonephritis. A total of 120 centres provided 17 680 biopsies over 16 years. Follow-up was divided in four periods. RESULTS We collected 653 cases of renal amyloidosis. In 438 cases (67%), amyloidosis type was specified, [AA amyloidosis, 253 cases (57·8%); AL amyloidosis, 185 cases (42·2%)]. Mean age was 60 (17·8) years; 51·4% of patients were younger than 65. Overall incidence was 3·7%. In patients < 65, AA amyloidosis was present in 66·1% and AL amyloidosis in 33·9% (P < 0·01). No differences were found in patients > 65. Patients with AA amyloidosis were younger (56·8 vs. 64·0, P < 0·01) and had worse creatinine clearance (35 vs. 57 mL/min, P < 0·01). We found a decrease in the incidence among biopsies collected during each of the 4 study periods (4·2%, 3·9%, 3·5% and 3·2%, respectively, P < 0·001). CONCLUSIONS This is the largest series of renal amyloidosis in kidney biopsies published to date. We found amyloidosis to be decreasing slowly in Spain. This decrease affects both types and is confirmed in all cases marked in patients < 65 and in AA type. AA amyloidosis was the most frequent in our series. Patients affected by it were younger and had worse kidney function, with no differences in the level of proteinuria.
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Hemminki K, Li X, Försti A, Sundquist J, Sundquist K. Incidence and survival in non-hereditary amyloidosis in Sweden. BMC Public Health 2012; 12:974. [PMID: 23148499 PMCID: PMC3503866 DOI: 10.1186/1471-2458-12-974] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 10/18/2012] [Indexed: 12/14/2022] Open
Abstract
Background Amyloidosis is a heterogeneous disease caused by deposition of amyloid fibrils in organs and thereby interfering with physiological functions. Hardly any incidence data are available and most survival data are limited to specialist clinics. Methods Amyloidosis patients were identified from the Swedish Hospital Discharge and Outpatients Registers from years 2001 through 2008. Results The incidence of non-hereditary amyloidosis in 949 patients was 8.29 per million person-years and the diagnostic age with the highest incidence was over 65 years. Secondary systemic amyloidosis showed an incidence of 1 per million and a female excess and the largest number of subsequent rheumatoid arthritis deaths; the median survival was 4 years. However, as rheumatoid arthritis deaths also occurred in other diagnostic subtypes, the incidence of secondary systemic amyloidosis was likely to be about 2.0 per million. The median survival of patients with organ-limited amyloidosis was 6 years. Most myeloma deaths occurred in patients diagnosed with unspecified or ‘other’ amyloidosis. These subtypes probably accounted for most of immunoglobulin light chain (AL) amyloidosis cases; the median survival time was 3 years. Conclusions The present diagnostic categorization cannot single out AL amyloidosis in the Swedish discharge data but, by extrapolation from myeloma cases, an incidence of 3.2 per million could be ascribed to AL amyloidosis. Similarly, based on rheumatoid arthritis death rates, an incidence of 2.0 could be ascribed to secondary systemic amyloidosis.
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Affiliation(s)
- Kari Hemminki
- Division of Molecular Genetic Epidemiology, German Cancer Research Centre (DKFZ), Heidelberg 69120, Germany.
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